What happens if you check a lithium battery on a plane?

The Perilous Journey of Checked Lithium Batteries: Why You Shouldn’t Risk It

Lithium batteries power our modern lives, fueling everything from laptops to power tools. But these convenient power sources present a significant safety hazard when transported incorrectly, particularly in checked baggage on airplanes. The simple truth is: checking a lithium battery in your suitcase is a gamble you shouldn’t take.

The risks aren’t hypothetical. Lithium-ion batteries contain flammable electrolytes, and under the right (or rather, wrong) conditions – the pressure changes, jostling, and potential for damage during air travel – they can overheat, ignite, and even explode. This isn’t a rare occurrence; reports of lithium battery fires on planes, both in cargo and checked baggage, regularly surface. The consequences range from the inconvenience of delayed flights to complete aircraft destruction and potential loss of life.

Airlines and aviation authorities are acutely aware of this risk. Regulations surrounding the transportation of lithium batteries are stringent for a reason: safety. Therefore, the consequences of ignoring these regulations are severe.

What happens if you do check a lithium battery? The most likely outcome is confiscation. Airport security personnel are trained to identify lithium batteries, and any found in checked baggage are likely to be removed. You’ll not only lose the battery but may face delays while explaining the situation. In some cases, depending on the size and type of battery, you might even face fines or legal repercussions. There’s no guarantee your luggage will reach its destination unscathed, either; the battery itself may be the cause of damage to your belongings or other passengers’ luggage.

The safest course of action is always to prioritize compliance. Here’s what you need to do:

• Carry-on is key: Remove the lithium battery from the device it powers and pack it securely in your carry-on luggage. Ensure it’s protected from damage and short circuits. Many devices allow you to remove the battery; however, if this is impossible, check the airline’s specific guidelines.

• Consider alternatives: If carrying the device with its battery is unavoidable due to its size or the impossibility of removing the battery, thoroughly research the airline’s policy and potentially explore shipping the item separately.

• Know the rules: Familiarise yourself with the International Air Transport Association (IATA) guidelines and your specific airline’s regulations before traveling. These regulations often detail permitted battery types, sizes, and packaging requirements.

Checking a lithium battery in your checked baggage is a risk that simply isn’t worth taking. The potential consequences far outweigh any perceived convenience. Prioritize safety and follow the regulations – it’s the only responsible way to travel with these essential but potentially hazardous power sources.